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Festool FSK 670 Cross-Cutting Guide Rail 670mm

Festool FSK 670 Cross-Cutting Guide Rail 670mm
Festool FSK 670 Cross-Cutting Guide Rail 670mm
PACK SIZE
The price displayed for this product is the unit price of the product. Where a PACK SIZE is indicated, this refers to the recommended ordering quantity and is also indicative of how many of these products are packaged in a box.
  • Model: FES769943
  • Weight: 2.86kg
  • Pack Dim: 1,170.00mm x 240.00mm x 80.00mm
  • UPC: 4014549221624
FESTOOL FESTOOL
Price:
R 9,165.73
Ex VAT: R 7,970.20

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Festool FSK 670 Cross-Cutting Guide Rail 670mm

At a Glance: 670mm cross-cutting guide rail with -60° to +60° angle range, retract function and splinter guard

The Festool FSK 670 cross-cutting guide rail transforms compatible Festool circular saws and plunge-cut saws into a mobile compound mitre saw system for fast, accurate and repeatable cuts. With a 670mm cutting length, it is especially useful for trimming wider board materials such as OSB floorboards, insulation boards and construction panels. The rail connects quickly to the saw, returns the saw to the start position after the cut and supports clean, splinter-free results with the integrated splinter guard.

Portable compound mitre saw accuracy

The FSK 670 combines guided cutting precision with jobsite flexibility. It gives the user a quick, repeatable way to make straight cross cuts and angled cuts without setting up a stationary mitre saw station.

Product highlights

  • 670mm cutting length Ideal for wider board materials, including OSB floorboards and insulation boards.
  • Flexible mitre angle range Adjustable from -60° to +60° for repeatable angled cuts.
  • Quick-release saw connection Compatible Festool saws connect quickly to the rail to form one guided cutting unit.
  • Retract function Returns the saw to the starting position after sawing for smoother, safer workflow.
  • Splinter guard Helps prevent tear-out along the cut line, even on angled cuts.
  • Secure clamping option Supplied with FSZ 120 fastening clamp for additional hold when required.

Extra Information

  • The FSK 670 is designed for selected Festool portable circular saws and plunge-cut saws.
  • Compatible machines include HKC 55, HKC 55 K, HK 55, HK 85, TS 60 K and TSV 60 K.
  • The rail connects to the saw using a quick-release fastener.
  • The retract function returns the saw to the starting position after the cut.
  • The adhesive cushion strips help protect the workpiece surface while improving grip.
  • The supplied FSZ 120 fastening clamp can be attached to the groove in the cross-cutting guide rail.

Pro Tips

  • Use the FSK 670 when cutting wider boards where the FSK 420 is too short for the required cutting length.
  • Keep the adhesive cushion strips clean so the rail grips properly and does not mark finished surfaces.
  • Use the included fastening clamp when cutting narrow, slippery or awkward material.
  • Allow the retract function to pull the saw fully back to the start position before lifting the system.
  • For visible cut edges, align the splinter guard carefully with the marked cut line before cutting.

How to Use

  • Confirm that the saw is compatible with the FSK 670 cross-cutting guide rail.
  • Connect the saw to the rail using the quick-release fastener.
  • Set the required cutting angle using the angle scale and locking positions where suitable.
  • Place the rail on the workpiece with the splinter guard aligned to the cut line.
  • Use the FSZ 120 fastening clamp if extra fixing is required.
  • Start the saw and guide it steadily through the cut along the rail.
  • Allow the retract function to return the saw to the starting position after the cut.
  • Switch off the saw and wait for the blade to stop fully before lifting the rail from the workpiece.

Features

  • Cross-cutting guide rail system Designed for accurate cross cuts and angled cuts with compatible Festool saws.
  • Quick-release fastener Allows the saw to be connected to or removed from the rail quickly.
  • Retract function Automatically brings the saw back to the start position after the cut.
  • Adjustable mitre angle Provides flexible angle cutting from -60° to +60°.
  • Angle locking positions Makes quick setting of common angles easier and more repeatable.
  • Slideway lining Allows the machine to glide smoothly along the cross-cutting guide rail.
  • Adhesive cushion strips Help keep the rail secure while protecting the workpiece surface.
  • Clamp-compatible groove Accepts the supplied fastening clamp for secure fixing to the workpiece.

Benefits

  • Fast, accurate cutting: Place the rail on the workpiece and make guided cross cuts with minimal setup.
  • Excellent repeatability: The stop system and locking positions help produce consistent angle cuts.
  • Cleaner edges: The rubber splinter guard supports the cut line and helps reduce splintering.
  • Better control: The retract function keeps the saw movement controlled after the cut is completed.
  • More cutting capacity: The 670mm length is useful for wider boards and panels where shorter rails may be limiting.

Application

  • Cutting board materials up to 670mm in width
  • Trimming OSB floorboards
  • Cutting insulation boards
  • Accurate cross cuts with compatible Festool saws
  • Repeatable mitre and angle cuts
  • Portable guided cutting on construction sites and in workshops
  • Timber construction, carpentry, installation and renovation work

Safety

  • Wear suitable eye, ear and dust protection when sawing.
  • Make sure the saw is compatible and properly connected to the FSK rail before use.
  • Check that the rail is stable on the workpiece before starting the cut.
  • Use the fastening clamp where additional holding force is required.
  • Keep hands clear of the saw blade and cutting path at all times.
  • Allow the retract function to return the saw fully before lifting the system.
  • Do not use the rail if it is damaged, bent or unable to guide the saw smoothly.
  • Follow the operating instructions for the saw, saw blade and guide rail system being used.

Specifications

Description Spec
BrandFestool
Cat No.FES769943
Order No.769943
ModelFSK 670
Product TypeCross-cutting guide rail
Accessory CategoryGuide rail system
Suitable ForHKC 55, HKC 55 K, HK 55, HK 85, TS 60 K, TSV 60 K
Cutting Length670 mm
Angular Range-60° to +60°
Saw ConnectionQuick-release fastener
Retract FunctionYes
Splinter GuardYes
Slideway LiningYes
Surface ProtectionAdhesive cushion strips
Clamp CompatibilityGuide rail groove accepts fastening clamp
Main ApplicationGuided cross cuts and repeatable angle cuts

In the box:

  • 1 x Festool FSK 670 cross-cutting guide rail
  • 1 x FSZ 120 fastening clamp
Tags: FSK 670 , Cross-Cutting Guide Rail , Festool Guide Rail , 670mm Guide Rail , Mitre Cutting Rail , Angle Cutting Rail
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